TY  - JOUR
AU  - Evans, GA
AU  - Drennan, JC
AU  - Russman, BS
DO  - doi:10.1302/0301-620X.63B4.7298675
UR  - https://doi.org/10.1302/0301-620X.63B4.7298675
TI  - Functional classification and orthopaedic management of spinal muscular atrophy
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 63-B
IS  - 4
PY  - 1981
SP  - 516
EP  - 522
ER  -